Case Construction OEM Part No. 504385978R

Remanufactured Fuel Injector Assembly

Case Construction

$189.20+ $24.00 core deposit Available
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Refundable core deposit $24.00

Added to your cart with this part — refunded in full when you return your old core.

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OEM Case Construction Remanufactured Fuel Injector Assembly #504385978R – Restore Engine Efficiency with OEM Precision

The Remanufactured Fuel Injector (#504385978R) delivers proper fuel atomization for improved combustion. Factory rebuilt and tested to OEM specs.

More Details

Part Number: 504385978R
Condition: Remanufactured OEM
Application: Diesel fuel injection system

Key Features:

  • Restores fuel economy and power
  • OEM-tested for spray pattern and pressure
  • Cost-effective and environmentally friendly

Fits Case Models: Compatible with various Case diesel engines – confirm injector specs.

Frequently asked questions

What is the part number?

The manufacturer part number is 504385978R.

Is this a genuine OEM part?

Yes. Southeastern Equipment stocks OEM and quality aftermarket parts for heavy equipment. Contact us if you need a specific OEM source or aftermarket option.

Where does this ship from?

Southeastern Equipment Company ships parts nationwide from our US warehouse. Orders placed before 2 PM ET typically ship same day.

WARNING:For California residents — Cancer and Reproductive Harm. www.P65Warnings.ca.gov

Manufacturer part number
504385978R
Internal SKU
IC:504385978R
Brand
Case Construction
Condition
OEM, new
Category
Case Construction
Weight
0.55 lb

Ships nationwide. In-stock parts ordered before 2:30 PM ET ship the same business day. Your exact shipping cost and delivery estimate are calculated at checkout from your ZIP code and the part’s size and weight; oversized and truck-freight items may need extra transit time and freight charges.

Free branch pickup is also available across Ohio, Indiana, Michigan, and Kentucky — just choose it at checkout.

30-day returns. New, unused parts in original packaging may be returned within 30 days. Some items — including electrical, special-order, and direct-from-supplier parts — are non-returnable. See our full return policy.

$189.20+ $24.00 refundable core deposit

This part appears in these diagrams

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